Sony's Xperia Z3 is an excellent addition to T-Mobile's lineup. Anyone invested in Sony's gaming and content services would do well to consider it. Even if you're not a Sony fiend, the Z3 is a tempting, premium Android handset.

Nokia's entry-level Lumia 635 is a solid little phone, especially when you consider just how inexpensive it is. It is among the first to run Microsoft's Windows Phone 8.1 platform, which shines on this tiny titan.

Phone Scoop tests Google's Nexus 5 on AT&T and T-Mobile's networks. Here is our in-depth look at Google's latest stock Android smartphone. It has the software many people want, but can the hardware keep up?